package com.HQCourse.vod.vod.service;


import com.baomidou.mybatisplus.extension.service.IService;
import com.example.HQCourse.model.vod.VideoVisitor;
import org.apache.ibatis.annotations.Mapper;

import java.util.Map;

/**
 * <p>
 * 视频来访者记录表 服务类
 * </p>
 *
 * @author zww
 * @since 2023-06-30
 */

public interface VideoVisitorService extends IService<VideoVisitor> {

    Map<String,Object> findCount(Long courseId, String startData, String endTime);
}
